baber/WOPTO huggingface dataset:
Patent JP-S58225359-A (JP)
Title: Apparatus for inspecting phase rotation of three-phase circuit
Inventor: TAMAKOSHI NORIHIRO
IPC: G01R29/18
Filed: 1982-06-25
Abstract: PURPOSE:To discover a wiring error certainly and rapidly, by informing a rotary direction by an alarm such as a buzzer or a display lamp only when phase rotation is one in either one of a positive and a reverse directions. CONSTITUTION:Each phase circuit wiring terminal is connected to the inlet terminal 1 connected to each phase circuit of a three-phase circuit by a connecting cable 11 such as a three-core cable. In a phase detector 2, the indication part 3 thereof is rotated to a right direction when the direction of the phase rotation of the three-phase circuit is positive rotation and rotated to a left direction when reverse rotation. A relay 4 is connected in parallel relation to the phase detector 2 and in series with respect to the input terminal 1 and operated only when the phase rotation in the three-phase circuit is one in either one of a positive and a reverse directions to issue an output signal. When the relay 4 is operated, a buzzer 5 and a display lamp 7 are operated to stimulatively transmit sound and light to hearing and eyesight and, therefore, the certaintity of inspection can be enhanced.
Patent JP-H06180045-A (JP)
Title: Turning roofing for down corner ridge
Inventor: OBA KEISUKE
IPC: E04D3/40
Filed: 1992-04-01
Abstract: PURPOSE:To promote the retrenchment of manufacturing equipment and cost and suchlike in response to variations in a roof pitch by performing those of fitting, engaged and engaging operations through horizontal fitting tongue pieces, vertical tongue pieces and engaging tongue pieces, while adjusting each length of these engaging tongue pieces and the extent of a projection apex angle. CONSTITUTION:Horizontal connection to a roofing is carried out with a waterproof joint, building up the extent of waterproofness. Next, an engaged tongue piece C is formed in an upper part, and an engaging tongue piece G is engaged with the lower part, thereby connecting them in the vertical direction. At this time, each end edge of symmetrical decorative surfaces B is fitted with a fitting tongue piece H to be bent to the side of a back side 2. With the length of this engaging tongue piece G and height in a buffer projection E varied alone, it is made possible to cope with any variation in a roof pitch in terms of appearance. With this constitution, a favorable level difference equal to the roofing is engendered owing to a level decorative surface D, whereby any crack is produced in the projection E, so that designability, waterproofness and workability are all can be improved.
Patent JP-H08307177-A (JP)
Title: Gain control circuit
Inventor: SHIBATA SHINICHI
IPC: H03G3/30
Filed: 1995-05-08
Abstract: PURPOSE: To control a linear amplitude change with accuracy with respect to control from an operation console. CONSTITUTION: The control circuit is provided with a CPU 9 receiving a gain control signal from an operation console 8, a D/A converter 10 converting a digital signal from the CPU 9 into an analog DC voltage, an arithmetic circuit 11 dividing a DC voltage and providing an output, and a pulse superimposing circuit 2 superimposing the divided DC voltage onto an input signal, a variable gain amplifier 4 amplifying the superimposing signal from the pulse superimposing circuit 2 at a gain based on the gain control signal and a feedback amplifier 7 comparing the DC voltage superimposed on an output signal of the variable gain amplifier 4 with a reference voltage to provide an output of the gain control signal to the variable gain amplifier 4.
Patent JP-H05283296-A (JP)
Title: Solid electrolytic capacitor
IPC: H01G9/04
Filed: 1992-04-01
Abstract: PURPOSE:To enhance the shock-resistant property and the strength-resistant property of the title capacitor and to prevent the characteristic of the title capacitor form being deteriorated by a method wherein a silver paint layer is constituted of the following: a first silver paint layer which is composed of a silver powder, a copper powder, a nonwater-soluble polymer material and a graphite fiber; and a second silver paint layer which is formed on the first silver paint layer and which is composed of a silver powder, a copper powder and a nonwater- soluble polymer material. CONSTITUTION:In a solid electrolytic capacitor, a lead frame is bonded to, and a resin outer package 12 is executed to, a capacitor element 8 which is constituted in the following manner: an oxide film layer 3, a semiconductor layer 4, a graphite layer 5 and a silver paint layer as a cathode conductor are formed sequentially on an anode body 1 in which an anode lead wire 2 is planted and erected and which is composed of a valve-action metal. In the solid electrolytic capacitor, the silver paint layer is constituted of the following: a first silver paint layer 6 which is composed of a silver powder, a copper powder, a nonwater-soluble polymer material and a graphite fiber; and a second silver paint layer 7 which is formed on the first silver paint layer 6 and which is composed of a silver powder, a copper powder and a nonwater-soluble polymer material. Thereby, it is possible to obtain the silver paint layer as the cathode conductor which is resistant to a thermal stress and a physical stress and it is possible to obtain the capacitor whose reliability is high.
Patent JP-S5812173-A (JP)
Title: Head structure of recorder and reproducer
Inventor: YOKOYAMA MASAKAZU
IPC: G11B5/55
Filed: 1981-07-15
Abstract: PURPOSE:To ensure a highly accurate shift of a magnetic head through a hook part having the satisfactory rigidity to the contact pressure of a magnetic tape, by securing the hooking between an elastic pressing matter and the bottom of thread of a screw which is separated from the opposite side of a blade toward the axial direction. CONSTITUTION:A hooking part 35 is attached to the rear edge of a head attachment substrate 21. A blade 36 which functions as a female screw which engages the bottom of thread of a screw through a single side face of a male screw shape head driving part 28 is attached to a support part in a body with an elastic pressing matter 38 having a U-shape section and a pair of tooth-shape parts 37 which engage the bottom of thread of a screw which is separated toward the part 28 as if it pinched the blade 36 at the middle part through the side face opposite to the blade 36. Then the support part is attached to the substrate 21. A rod-shape head rotation preventing matter 42 which pierces through the substrate 21 and extends in parallel to the part 28 is attached to the middle part of the substrate 21. The both end parts of the matter 42 are fitted to each other slidably toward the axis via the bearings 43a and 43b.
Patent JP-S5959777-A (JP)
Inventor: JIYON CHIENNSHIYAN SHIEN
IPC: B24D18/00
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5537511-A (JP)
Title: Carbureter
Inventor: KAMOZAWA YOSHIYA
IPC: F02M5/12
Filed: 1978-09-06
Abstract: PURPOSE: To prevent the denaturation of gasoline in float chamber not in use by enabling the gasoline of the float chamber to be exhausted.  
     CONSTITUTION: The bottom of the float chamber 2 is provided the exhaust port 6 and the porous material part 9 is inserted into the stepped portion 9 having a number of upwardly and downwardly connected narrow apertural passageways through which gasoline in the float chamber 2 is passed and exhausted little by little by means of capillary phenomenon. The exhaust pass 7 is connected to the fuel tank and the crank case. The use of the technology in the gasoline engine mounted on a machinery used seasonally enables one to prevent the denaturation of gasoline in the float chamber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11299303-A (JP)
Title: Grain culm sensor of combine harbester
Inventor: SATOJI HISAYUKI
IPC: A01B69/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To simply adjust a working width in detecting by a grain culm sensor of the grain culm-reaping and dividing part in a combine harvester. SOLUTION: When installing, along the grain culm-dividing frame having dividers 5 at its ends, both (A) sensor arms 6, 7 rotating in a sliding state along the root parts of grain culms guided by culm dividers 5 in the front part of a culm-dividing frame and (B) sensor boxes 8, 9 each holding a sensor switch and linked with the sensor arms 6, 7 through sensor rods 41, 42 in the rear part of a culm-dividing frame, the equipment of this invention is to make the spreading width of the arms 6, 7 adjustable between the wider width A and the narrower width B through adjusting the length of rods 41, 42.
Patent JP-S5537261-A (JP)
Title: Assembling method and device for tension coil spring
Inventor: TAKAHASHI NAOKI
IPC: B23P19/04
Filed: 1978-09-08
Abstract: PURPOSE:To make a correct assembly work operable regardless of a size of the spring dimension, by such means that, with a claw made intruding into between coil part and hook part of the tension coil spring, the hook, by extending to a prescribed length, is inserted into and engaged to a hooking part of the product. CONSTITUTION:When supplied a tension coil spring 38 under a condition of no load, a cylinder 41 of a carrier 40 works to lower a base 43 to a position with a groove 52 of a claw 50 oppositely facing the tension coil spring 38. Under this condition with a rod 55 of a cylinder 54 lowered, the point end of the claw 50 can be intruded into between coil part and hook part of the tension coil spring 38. Subsequently, with a stopper 58 lowering a piece 59, the piece 59 pushes a cam part 53 of the claw 50 causing the claw 50 to turn in axial direction of the coil part of the spring 38 with a shaft 49 being the center, and the spring 38 is extended to the prescribed length and held by the claw 50, then carried to a prescribed place for the product to be assembled.
Patent JP-S5733967-A (JP)
Title: Method of removing rust or the like by sandblasting
Inventor: TAKATSUKI NOBORU
IPC: B24C1/04
Filed: 1980-08-08
Abstract: PURPOSE: To prevent the surface of products from being flawed due to spray of silica sand, by applying a mashing paint film to the surface of products before removing rust or the like by sandblasting and removing the part of rust or the like by sandblasting before the film becomes solid.  
     CONSTITUTION: A masking paint film is applied to the surface of metal product by proper paint except for the part of rust thereon. Then the rust is removed by sandblasting before the film becomes solid. In this case, the surface of the product covered by the film is surely protected since there is few possibility of coming off due to cracking even if silica sand is sprayed strongly to the film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H047302-A (JP)
Title: Preparation of gel
Inventor: TAMADA YASUSHI
IPC: C08F16/00
Filed: 1990-04-25
Abstract: PURPOSE:To improve crosslinking efficiency, heat resistance, mechanical strengths, and water content by keeping a soln. of a specific polymer at a low temp. and irradiating the soln. with rays of light. CONSTITUTION:A saponified copolymer of vinyl ester with a hydrophilic monomer is made to react with a compd. of formula I [wherein A is a formly or acetal group; R<1> is H, lower alkyl, or lower alkoxy; R<2> is a residue of (a salt of) a heterocyclic compd. or an aryl group; (m) is 1-6; and (n) and (p) are each 0 or 1] to give a polymer having a wt.-average mol.wt. (in terms of polyethylene glycol) of 5000-50000 and structural unit of formula II. 1-50wt.% said polymer is dissolved in a solvent capable of dissolving a PVA deriv. and the resulting soln. is kept at 0 deg.C or lower until it freezes and irradiated with rays of light having a wavelength necessary to cause photodimerization, i.e., 600nm or lower, at an intensity of 1-100mW/cm<2> at 10-25 deg.C for 1-60min.
Patent JP-S5635712-A (JP)
Title: Operating method of converter
Inventor: MATSUNO FUMIO
IPC: C21C5/36
Filed: 1979-08-29
Abstract: PURPOSE: To improve desulfurization efficiency and decrease component variances of slag by adding quicklime or SiO 2  base additives from the middle period up to the end period of blowing thereby controlling the final slag composition in such a manner that the weight ratio of CaO and SiO 2  therein is within the specific range.  
     CONSTITUTION: If quicklime of 2W3 times the amount of the SiO 2  calculated from the Si amount in pig iron is charged in converter steel making, the optimum slag components are obtained. In actuality, however, the slag components vary and therefore the slag is sampled and analyzed after the middle period of blowing when the quicklime charged in an early period slags almost. When the weight ratio of CaO and SiO 2  of the analyzed value is smaller than 2, quicklime is added and when it is larger than 3, SiO 2  base additives such as silica sand and silica brick scraps are added to control the final slag composition in such a manner that the weight ratio of CaO and SiO 2  is kept within a 2W3 range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02286592-A (JP)
Title: Suspension patch
Inventor: YAMADA SHIGEHIRO
IPC: B66C1/12
Filed: 1989-04-27
Abstract: PURPOSE:To extend the service life of strings and surely prevent the damage of suspended goods without hampering the efficiency of belting operation by installing a tiltable locking metal on the outer surface of a vertical piece of a substrate possessing a bottom piece to hold a string and a vertical piece to hold the string on the outer surface. CONSTITUTION:A locking metal 6, tiltable in a plane parallel to a side face and in a plane at right angle to the side face and to prevent the positional shift of a string, is installed on the outer surface of a vertical piece 3 of a substrate 5 which possesses a bottom piece 2 abutting on the underside of a suspended goods and holding a string passed over the underside, and a vertical piece 3 holding a string extended upward over a vertical side along the side. As the result, the locking metal 6 tilting in a plane parallel to a side of a suspended goods and in a plane at right angle to it can freely tilt in the same direction as with the string in a suspension operation handling even a goods having a gradually increasing or decreasing side in cross direction, so that the torsion of the string at the locking part or the concentration of stress thereto can be prevented.
Patent JP-H03209412-A (JP)
Title: Lens driving device
Inventor: TERUNUMA HIROSHI
IPC: G02B7/04
Filed: 1990-04-27
Abstract: PURPOSE:To maintain the interval of a lens group with high accuracy while applying a large rotational angle to a cam cylinder by forming a straight groove along an optical axial direction on the rotary cylinder, engaging an engaging member to the straight groove and synchronously rotating the cam cylinder with the rotation of the rotary cylinder. CONSTITUTION:A rotary cylinder 2 has a straight groove 2c formed along the optical axial direction and an engaging member 12 fixed to a cam cylinder 7 is engaged to the straight groove 2c. By this engagement, the cam cylinder 7 is synchronously rotated with the rotation of the rotary cylinder 2. Therefore, the rotation amounts of the rotary cylinder 2 and the cam cylinder 7 are made same and while applying the large rotational angle to the cam cylinder 7, the inclination angle of a cam groove 7b, which is formed at the cam cylinder 7, to the optical axis can be enlarged. Thus, since the work of high accuracy is not required to the cam groove 7b for guaranteeing the lens group interval, a focus back position can be easily controlled even after assembly.
Patent JP-H04337695-A (JP)
Title: Multilayer interconnection structure
Inventor: ONDA MAMORU
IPC: H05K3/40
Filed: 1991-05-15
Abstract: PURPOSE:To simplify a processing work for coupling both interconnection layers by burying a solder ball in a viahole formed in a multilayer interconnection structure having interconnection layers on both side surfaces of an insulating layer. CONSTITUTION:After a viahole 1 is opened by a mold pressing opening method in a state that an interconnection layer 4 is provided on an insulating layer 5, an interconnection layer 7 of a copper foil is adhered on a lower surface through an epoxy series adhesive layer 6. A solder ball 8 is buried in the viahole 1 thereby to couple both the layers 4, 7. As a method for burying the ball, an end of an interconnection passed through the hole of a capillary 10 is melted by an arc discharge in an (Ar+H2) atmosphere from a line 14 to form a ball 12, and connected by a thermal press-bonding method together with an ultrasonic wave. Thus, a multilayer interconnection structure can be efficiently manufactured.
Patent JP-S601867-A (JP)
Title: High withstand voltage semiconductor integrated circuit
Inventor: KUSAKA TERUO
IPC: H01L21/762
Filed: 1983-06-20
Abstract: PURPOSE:To obtain high withstand voltage in an extremely shallow junction due to LSI diffusion process by forming a plane pattern of the second conductive type diffused layer formed in the first conductive type semiconductor single crystal in a recess shape in the gap between field plates. CONSTITUTION:A P type diffused layer 5, an N type diffused layer 6a and an N type diffused layer 6b respectively becoming a base regin, an emitter region and a collector contacting region at the completing time are formed on an N type semiconductor single crystal 1 having an N type diffused layer 2 and insulated and separated via an isolating dielectric film 3 from a polycrystalline semiconductor substrate 4. A hole (hatched part) is formed at an insulating layer 7, and metal wirings 8a, 8b, 8c are formed. The wirings 8a, 8b are used as a field plate for generating a high withstand voltage, and the P type diffused layer 5 of the part corresponding to the gap l' between both is formed in a recess shape 9, the withstand voltage drop of the gap of the field plate is compensated, and high withstand voltage is generated.
Patent JP-H11299555-A (JP)
Title: Sink with dish washing and drying machine
Inventor: KIKUCHI TOSHIO
IPC: A47L15/48
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a sink with a dish washing and drying machine excellent in executability and capable of easily and rigidly fixing a separately provided dish washing and drying machine only by forming an opening part at the counter part of not only a new sink but an old sink. SOLUTION: This sink is provided with a sink part 3 provided at a counter part 2, the dish washing and drying machine 18 fixed to the opening part 4 formed at the counter part 2 on one side of the sink part 3, a nearly tray-shaped supporting frame 10 having an opening part in its center and arranged in the part 4 of the counter 2, a holding member 12 combined to this frame 10 to fix the frame 10 to the counter part 2, a fixing frame 14 having an opening part 14e in its center and mounted to the frame 10 to hold the machine 18 in a lower part, a cap body 16 pivotally supported by the frame 14 and opening/ closing the opening part 14e of the frame 14 and a bolt 10e for counting the member 12 provided on the lower surface of the frame 10, and this bolt 10e is provided on the lower surface of the frame 10 inside the opening part 4 of the counter 2.
Patent JP-S601832-A (JP)
Title: Processing device
Inventor: HIRAGA TAIJI
IPC: H01L21/306
Filed: 1983-06-20
Abstract: PURPOSE:To obtain the titled device having an excellent bubble separating effect by receiving a fixed quantity of a treating liquid ejected from a nozzle in a treating section and mounting a bubble separating tool of structure, in which the treating liquid can be recovered to a tank from the treating section when a fixed quantity of the treating liquid are received, to recovering hole for the treating section. CONSTITUTION:A bubble separating tool B is manufactured in such a manner that a cylindrical partition cylinder 13 is hung and mounted to the lower surface of a plate such as a top 12 and a partition cylinder 14 of a small diameter of a ?-shaped section is disposed in the partition cylinder 13 at a regular interval between the cylinder 14 and the partition cylinder 13. A liquid parth 15 is formed in a clearance between both cylinders 13, 14, an inflow port 11a sunk under the surface of a treating liquid in a treating section 1 is shaped between the lower ends of both cylinders 13, 14, and an outflow port 11b is formed to the upper surface of the partition cylinder 14 at a position higher than the inflow port 11a, and the infow and outflow ports 11a, 11b are communicated with the liquid path 15. A recovering pipe 16 is connected to the outflow port 11b of the partition cylinder 14. The bubble separating tool B is mounted to the treating section 1 by inserting the recovering pipe 16 into a recovering port 10 for the treating section 1. Since the outflow port 11b is formed at the position higher than the inflow port 11a, the treating liquid 7 does not flow out and collect in the treating section 1 until it reaches to the height A of the outflow port 11b, and the inflow port 11a sinks under the surface of the treating liquid 7.
Patent JP-H06329180-A (JP)
Title: Device for pouring liquid
Inventor: YAMADA GENEMON
IPC: B65D83/00
Filed: 1993-05-12
Abstract: PURPOSE:To prevent throbbing of the liquid that occurs when the liquid is poured out of a container and enable pouring out the liquid quickly and in a large quantity without providing an air hole or an air intake by drawing air from outside the container into the region of air inside the container while the liquid is poured out. CONSTITUTION:When a container 1 is tilted, the region of air A shifts toward the bottom wall 4 and stays near it. A float 13 keeps an air outlet 15 afloat at the surface of the liquid which defines the region of air A. A balancer 16 keeps the air outlet 15 looking upward. Therefore the air outlet 15 is kept floating on the surface of the liquid and at all times opens to the region of air A. The liquid L is let out of the container 1 from a pouring port 6 and through an opening in a lid part 11 and poured into a receptacle R. While the liquid L is poured, the region of air A inside the container 1 communicates with the region outside the container 1 by an air passageway 14 and through an air inlet 33a and the air outlet 15. Therefore the air outside the container 1 can flow into the region of air A continuously and the liquid L can flow out of the container 1 smoothly.
Patent JP-S592286-A (JP)
Title: Semiconductor storage device
Inventor: ISOGAI HIDEAKI
IPC: H01L27/102
Filed: 1982-06-29
Abstract: PURPOSE:To realize the writing at a high speed, by providing a circuit to flow a microcurrent to a transistor(TR) at the OFF side of a selection cell and therefore lowering the base potential of a TR at the ON side in a read-out state along with reduction of the base-collector voltage of the TR at the ON side in order to prevent saturation. CONSTITUTION:When a microcurrent flows to a bit line BL12 from a TR12 at the OFF side in a read-out state, the collector potential of the line BL12 is lowered. Then the base potential of a TR11 at the ON side is lowered. Therefore the base-collector voltage of the TR11 is lowered. This prevents the saturation of the TR11. A writing current higher than one side of paired bit lines is flowed in a write state to turn forcibly on the TR at the bit line side in a selection cell. This procedure is equal to a conventional way. In this case, the TR at the side opposite to the selection cell is not saturated even though said TR is inverted to OFF from ON. Thus a flip-flop is inverted at a high speed.